<template>
    <el-dialog
        :title="!dataForm.id ? '新增' : '修改'"
        :close-on-click-modal="false"
        :visible.sync="visible"
        @closed="dialogClose"
    >
        <el-form
            :model="dataForm"
            :rules="dataRule"
            ref="dataForm"
            @keyup.enter.native="dataFormSubmit()"
            label-width="120px"
        >
            <el-form-item label="组名" prop="attrGroupName">
                <el-input v-model="dataForm.attrGroupName" placeholder="组名"></el-input>
            </el-form-item>
            <el-form-item label="排序" prop="sort">
                <el-input v-model="dataForm.sort" placeholder="排序"></el-input>
            </el-form-item>
            <el-form-item label="描述" prop="descript">
                <el-input v-model="dataForm.descript" placeholder="描述"></el-input>
            </el-form-item>
            <el-form-item label="组图标" prop="icon">
                <el-input v-model="dataForm.icon" placeholder="组图标"></el-input>
            </el-form-item>
            <el-form-item label="所属分类" prop="catelogId">
                <category-cascader :catelogPath.sync="catelogPath"></category-cascader>
            </el-form-item>
        </el-form>
        <span slot="footer" class="dialog-footer">
      <el-button @click="visible = false">取消</el-button>
      <el-button type="primary" @click="dataFormSubmit()">确定</el-button>
    </span>
    </el-dialog>
</template>

<script>
import CategoryCascader from '../common/category-cascader'

export default {
    data () {
        return {
            props: {
                value: 'catId',
                label: 'name',
                children: 'children'
            },
            visible: false,
            categorys: [],
            catelogPath: [],
            dataForm: {
                attrGroupId: 0,
                attrGroupName: '',
                sort: '',
                descript: '',
                icon: '',
                catelogId: 0
            },
            dataRule: {
                attrGroupName: [
                    {required: true, message: '组名不能为空', trigger: 'blur'}
                ],
                sort: [{required: true, message: '排序不能为空', trigger: 'blur'}],
                descript: [
                    {required: true, message: '描述不能为空', trigger: 'blur'}
                ],
                icon: [{required: true, message: '组图标不能为空', trigger: 'blur'}],
                catelogId: [
                    {required: true, message: '所属分类id不能为空', trigger: 'blur'}
                ]
            }
        }
    },
    components: {CategoryCascader},
    methods: {
        dialogClose () {
            this.catelogPath = []
        },
        getCategorys () {
            this.$http({
                url: this.$http.adornUrl('/product/category/list/tree'),
                method: 'get'
            }).then(({data}) => {
                this.categorys = data.data
            })
        },
        init (id) {
            this.dataForm.attrGroupId = id || 0
            this.visible = true
            this.$nextTick(() => {
                this.$refs['dataForm'].resetFields()
                if (this.dataForm.attrGroupId) {
                    this.$http({
                        url: this.$http.adornUrl(
                            `/product/attrgroup/info/${this.dataForm.attrGroupId}`
                        ),
                        method: 'get',
                        params: this.$http.adornParams()
                    }).then(({data}) => {
                        if (data && data.code === 0) {
                            this.dataForm.attrGroupName = data.attrGroup.attrGroupName
                            this.dataForm.sort = data.attrGroup.sort
                            this.dataForm.descript = data.attrGroup.descript
                            this.dataForm.icon = data.attrGroup.icon
                            this.dataForm.catelogId = data.attrGroup.catelogId
                            //查出catelogId的完整路径
                            this.catelogPath = data.attrGroup.catelogIdsAndNames.ids
                        }
                    })
                }
            })
        },
        // 表单提交
        dataFormSubmit () {
            this.$refs['dataForm'].validate(valid => {
                if (valid) {
                    this.$http({
                        url: this.$http.adornUrl(
                            `/product/attrgroup/${
                                !this.dataForm.attrGroupId ? 'save' : 'update'
                            }`
                        ),
                        method: 'post',
                        data: this.$http.adornData({
                            attrGroupId: this.dataForm.attrGroupId || undefined,
                            attrGroupName: this.dataForm.attrGroupName,
                            sort: this.dataForm.sort,
                            descript: this.dataForm.descript,
                            icon: this.dataForm.icon,
                            catelogId: this.catelogPath[this.catelogPath.length - 1]
                        })
                    }).then(({data}) => {
                        if (data && data.code === 0) {
                            this.$message({
                                message: '操作成功',
                                type: 'success',
                                duration: 1500,
                                onClose: () => {
                                    this.visible = false
                                    this.$emit('refreshDataList')
                                }
                            })
                        } else {
                            this.$message.error(data.msg)
                        }
                    })
                }
            })
        }
    },
    created () {
        this.getCategorys()
    }
}
</script>
